<!-- @author zhengjie -->
<template>
  <div class="icon-body">
    <el-input v-model="name" style="position: relative;" clearable placeholder="请输入图标名称" @clear="filterIcons"
              @input.native="filterIcons">
      <i slot="suffix" class="el-icon-search el-input__icon"/>
    </el-input>
    <div class="icon-list">
      <div v-for="(item, index) in iconList" :key="index" @click="selectedIcon(item)">
        <div style="height: 30px;width: 16px;"><i :class="item"/>
        </div>
        <span>{{ item }}</span>

      </div>
    </div>
  </div>
</template>

<script>


import icons from './icons.json'

export default {
  name: 'IconSelect2',
  data() {
    return {
      name: '',
      iconList: icons
    }
  },
  methods: {
    filterIcons() {
      this.iconList = icons
      if (this.name) {
        this.iconList = this.iconList.filter(item => item.includes(this.name))
      }
    },
    selectedIcon(name) {
      this.$emit('selected', name)
      document.body.click()
    },
    reset() {

      this.name = ''
      this.iconList = icons
    }
  }
}
</script>

<style scoped>
.icon-body {
  width: 100%;
  padding: 10px;
  z-index: 1000;
}
  .icon-list {
    height: 200px;
    overflow-y: scroll;
  }

  .icon-list div {
    height: 30px;
    line-height: 30px;
    margin-bottom: -5px;
    cursor: pointer;
    width: 33%;
    float: left;
  }

  .icon-list span {
    display: inline-block;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
  }


</style>
